Race Discovery
Lake Springfield Triathlon
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2025 - Lake Springfield Triathlon

Springfield, Illinois, United States View on map
Jul 26, 2025 (America/Chicago local time)
Triathlon

2025 distances

Triathlon

SPRINT INDIVIDUAL TRI

Jul 26, 2025 SPRINT INDIVIDUAL TRI 7:00 AM
$160.00
Closed

SPRINT ATHENA CLYDESDALE TRI

Jul 26, 2025 SPRINT ATHENA CLYDESDALE TRI 7:00 AM
$160.00
Closed

SPRINT HIGH SCHOOL TRI

Jul 26, 2025 SPRINT HIGH SCHOOL TRI 7:00 AM
$160.00
Closed

SPRINT RELAY TRI

Jul 26, 2025 SPRINT RELAY TRI 7:00 AM
$235.00
Closed

OLYMPIC INDIVIDUAL TRI

Jul 26, 2025 OLYMPIC INDIVIDUAL TRI 7:00 AM
$170.00
Closed

OLYMPIC ATHENA CLYDESDALE TRI

Jul 26, 2025 OLYMPIC ATHENA CLYDESDALE TRI 7:00 AM
$170.00
Closed

OLYMPIC RELAY TRI

Jul 26, 2025 OLYMPIC RELAY TRI 7:00 AM
$265.00
Closed

HALF INDIVDUAL TRI

Jul 26, 2025 HALF INDIVDUAL TRI 7:00 AM
$240.00
Closed

HALF RELAY TRI

Jul 26, 2025 HALF RELAY TRI 7:00 AM
$325.00
Closed

Aquabike

SPRINT AQUABIKE

Jul 26, 2025 SPRINT AQUABIKE 7:00 AM
$160.00
Closed

OLYMPIC AQUABIKE

Jul 26, 2025 OLYMPIC AQUABIKE 7:00 AM
$170.00
Closed

HALF AQUABIKE

Jul 26, 2025 HALF AQUABIKE 7:00 AM
$190.00
Closed

Race-day weather

Conditions on July 26, 2025 — historical Open-Meteo data.

Temp (°C)
Minimum temperature (recorded on race day) 23.4° / Maximum temperature (recorded on race day) 31.5°
Feels Like (°C)
Minimum feels like — heat index / wind chill (recorded on race day) 23.4° / Maximum feels like — heat index / wind chill (recorded on race day) 44.6°
Peak wind (km/h)
Strongest wind of the day (recorded on race day)
13.6
Precip (mm)
Precipitation over the day (recorded on race day)
2.5mm
Humidity
Mean relative humidity (recorded on race day)
85.0%
Sunrise
Sunrise at the start line on July 26, 2025 (CDT)
Sunset
Sunset at the start line on July 26, 2025 (CDT)
Daylight
Hours between sunrise and sunset on race day
14h 25m

The sun rises at 5:52 AM and sets at 8:17 PM local time (CDT) in Springfield on July 26, 2025 — 14h 25m of daylight.

Course

No course map published yet.

The organizer hasn't released a route for this event, and we don't publish guesses. If you're the organizer, send us a GPX file and we'll draw the profile.

Reviews

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Other races near Springfield

Different organizers, within 40 miles, in the next three months

Where this page comes from. Race details were last updated on . We re-check listings regularly and again in the week before race day.

  • Entries, prices, waves and inclusions — the event's official registration page
  • Temperature and humidity — Copernicus ERA5 reanalysis via Open-Meteo (CC BY 4.0)
  • Elevation and terrain relief — Copernicus DEM GLO-90, ESA (CC BY 4.0)
  • Comparisons and counts — Race Discovery calendar, 30 Springfield events

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